JPH0459747U - - Google Patents
Info
- Publication number
- JPH0459747U JPH0459747U JP10399690U JP10399690U JPH0459747U JP H0459747 U JPH0459747 U JP H0459747U JP 10399690 U JP10399690 U JP 10399690U JP 10399690 U JP10399690 U JP 10399690U JP H0459747 U JPH0459747 U JP H0459747U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- backrest
- pin hole
- shaft
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs Characterized By Structure (AREA)
Description
本考案の実施例を示すもので、第１図は本考案
品の側面図、第２図は背もたれ部の一部切欠側面
図、第３図は支持杆取付部の断面図、第４図は支
持杆の折り曲げ部の部品図、第５図は背もたれを
引き上げた時の支持杆の斜視図、第６図は背もた
れを折りたたんだ時の支持杆の斜視図、第７図は
背もたれを折りたたんだ時の椅子の側面図である
。
１１，１２，１３……支持杆、１４……案内金
具、１５……案内孔、１６……摺動金具、１７…
…軸挿入孔、１８……軸、１９，２０……ピン穴
、２１……ピン。
Fig. 1 is a side view of the invention, Fig. 2 is a partially cutaway side view of the backrest, Fig. 3 is a sectional view of the support rod attachment part, and Fig. 4 is a side view of the invention. Figure 5 is a perspective view of the support rod when the backrest is pulled up, Figure 6 is a perspective view of the support rod when the backrest is folded, and Figure 7 is a diagram of the bent part of the support rod when the backrest is folded. FIG. 11, 12, 13... Support rod, 14... Guide fitting, 15... Guide hole, 16... Sliding fitting, 17...
...shaft insertion hole, 18 ... shaft, 19, 20 ... pin hole, 21 ... pin.
Claims (1)
回転自在な座部を設け、座部取付板に下端を取付
けた支持杆の上端に背もたれ部を設けた椅子に於
いて、上記背もたれ支持杆は断面長円状の管体で
形成して中央部で上部と下部に分離し、下部の上
端内部にＵ状案内金具を一部露出して取付け、該
金具の両側板に縦長案内孔を対設し、上部の下端
内部に摺動金具を一部露出して取付け、該金具の
先端に横長方向の軸挿入孔と係止用のピン穴とを
設けて上記案内金具を嵌入し、別に設けた軸を上
記軸挿入孔に着脱自在に嵌装し、予め軸に設けた
ピン穴と上記ピン穴とに摺動金具の離脱を規制す
るピンを挿着したことを特徴とする背もたれを折
りたたみ可能にした椅子。 In a chair in which a rotatable seat is provided at the upper end of a column having a plurality of legs radially provided at the lower end, and a backrest is provided at the upper end of the support rod whose lower end is attached to the seat mounting plate, the backrest support rod is is formed of a tubular body with an elongated cross section, separated into an upper part and a lower part at the center, a U-shaped guide fitting is attached inside the upper end of the lower part with a part exposed, and vertical guide holes are provided in both side plates of the fitting. A sliding fitting is installed with a part exposed inside the lower end of the upper part, and a horizontal shaft insertion hole and a locking pin hole are provided at the tip of the fitting, and the above-mentioned guide fitting is inserted into the sliding fitting, and a sliding fitting is separately provided. A foldable backrest characterized in that a shaft is removably inserted into the shaft insertion hole, and a pin for regulating detachment of the sliding fitting is inserted into a pin hole previously provided in the shaft and the pin hole. chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10399690U JPH0459747U (en) | 1990-10-01 | 1990-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10399690U JPH0459747U (en) | 1990-10-01 | 1990-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459747U true JPH0459747U (en) | 1992-05-22 |
Family
ID=31849091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10399690U Pending JPH0459747U (en) | 1990-10-01 | 1990-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459747U (en) |
-
1990
- 1990-10-01 JP JP10399690U patent/JPH0459747U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0459747U (en) | ||
| JPH0438706U (en) | ||
| JPH0352237U (en) | ||
| JP2596930Y2 (en) | Chair cushion mounting structure | |
| JPH0364537U (en) | ||
| JP3002040U (en) | Chair for numbness in the leg when sitting straight | |
| JPS62109661U (en) | ||
| JPH0444135Y2 (en) | ||
| JPH0240233U (en) | ||
| JPS6018109Y2 (en) | chair | |
| JPS601665Y2 (en) | baby rack | |
| JPH0139479Y2 (en) | ||
| JPH0181948U (en) | ||
| JPS6295639U (en) | ||
| JPH0223011U (en) | ||
| JPH0469228U (en) | ||
| JPH0438754U (en) | ||
| JPS61107350U (en) | ||
| JPH02112137U (en) | ||
| JPH0369800U (en) | ||
| JPH0242545U (en) | ||
| JPH0458199U (en) | ||
| JPH0342252U (en) | ||
| JPS61116545U (en) | ||
| JPS63179851U (en) |